CVE-2011-3126: WordPress

Medium severity, CVSS 5.0. EPSS: 2.2% chance of exploitation in the next 30 days.

WordPress 3.1 before 3.1.3 and 3.2 before Beta 2 allows remote attackers to determine usernames of non-authors via canonical redirects.

Affected products

• WordPress WordPress: version 3.1 only; version 3.1.1 only; version 3.1.2 only; version 3.2 only

Published 2011-08-10. Last modified 2026-06-16.